The lastest generation HEX-V2 is based on the technology of Ross-Tech's revolutionary HEX-NET® interface, which was completely re-designed to be faster, and more versatile. The HEX-NET and HEX-V2 are now the fastest interfaces Ross-Tech currently sell. They can perform Auto-Scans on 2005 and later models much faster than the HEX-USB+CAN interface.